In this video, learn how to create a cohort analysis in Excel, a model designed to analyze customer retention and understand ...

Researchers warn model collapse when AI trains on AI text; “photocopying a photocopy” leads to less varied outputs.

Hyundai Card, Korea’s leading card issuer, is actively embedding generative AI capabilities within its organization by conducting Large Language Model (LLM) training for its leadership group, ...

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

According to Anthropic, Opus 4.6 “brings more focus to the most challenging parts of a task without being told to, moves quickly through the more straightforward parts, handles ambiguous problems with ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

An illustration Anthropic commissioned to mark the release of Opus 4.5. (Anthropic) Hot on the heels of Google's Gemini 3 Pro release, Anthropic has announced an update for its flagship Opus model.

Abstract: The purpose of this methods and concepts tutorial is to present the homodyned K-distribution (HKD) statistical modeling of the echo envelope of received radio frequency (RF) signals in the ...